2,5-Dibromo-4-(difluoromethyl)-3-hydroxypyridine
2,5-Dibromo-3-(difluoromethyl)-6-hydroxypyridine
2,5-Dibromo-3-(difluoromethyl)-4-hydroxypyridine
4,6-Dibromo-2-(difluoromethyl)-3-hydroxypyridine
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